Chip AI consultant
Technical parameters/frequency: 500 kHz
Technical parameters/power supply voltage (DC): 12.0V (min)
Technical parameters/number of output interfaces: 1
Technical parameters/Input voltage (DC): 15.0V ~ 5.0V
Technical parameters/output voltage: 5 V
Technical parameters/output current: 1 A
Technical parameters/number of pins: 8
Technical parameters/input current: 11 mA
Technical parameters/dissipated power: 1 W
Technical parameters/Static current: 11.0 mA
Technical parameters/adjusted output number: 1
Technical parameters/rise time: 50 ns
Technical parameters/switching frequency: 450 kHz
Technical parameters/topology structure: Buck, Boost, Flyback, Forward
Technical parameters/duty cycle: 48 %
Technical parameters/output current (Max): 1 A
Technical parameters/maximum duty cycle: 50 %
Technical parameters/descent time: 50 ns
Technical parameters/operating temperature (Max): 70 ℃
Technical parameters/operating temperature (Min): 0 ℃
Technical parameters/dissipated power (Max): 1000 mW
Technical parameters/power supply voltage: 10V ~ 30V
Technical parameters/power supply voltage (Max): 25 V
Technical parameters/power supply voltage (Min): 12 V
Technical parameters/input voltage: 15 V
Encapsulation parameters/installation method: Surface Mount
Package parameters/number of pins: 8
Encapsulation parameters/Encapsulation: SOIC-8
External dimensions/length: 4.9 mm
External dimensions/width: 3.91 mm
External dimensions/height: 1.58 mm
External dimensions/packaging: SOIC-8
Physical parameters/operating temperature: 0℃ ~ 70℃
Other/Product Lifecycle: Active
Other/Packaging Methods: Tube
Other/Manufacturing Applications: Industrial, power management
Compliant with standards/RoHS standards: RoHS Compliant
Compliant with standards/lead standards: Lead Free
Compliant with standards/REACH SVHC standards: No SVHC
Compliant with standard/REACH SVHC version: 2015/06/15
Customs information/ECCN code: EAR99
| Model | Brand | Similarity | Encapsulation | Introduction | Data manual | |
|---|---|---|---|---|---|---|
UC1843AMDREP
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TI | 类似代替 | SOIC-8 |
TEXAS INSTRUMENTS UC1843AMDREP 控制器, PWM, 25V-12V电源, 500 kHz, 13.5V/200mA输出, SOIC-8
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Unitrode | 类似代替 | SOP |
UC18/UC28/UC38 系列，Texas Instruments 隔离式回扫电源控制器提供恒定电压 (CV) 和恒定电流 (CC) 输出调节，用于提高对较大负载阶跃的瞬时响应。 初级侧调节 (PSR) 无需光耦合器。 ### 回扫控制器，Texas Instruments 电流模式和电压模式 PWM 控制器 初级侧调节 峰值功率模式 低功率
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UC3844AN
|
TI | 完全替代 | DIP-8 |
TEXAS INSTRUMENTS UC3844AN.. 脉宽调制(PWM)控制器
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UC3844AN
|
ST Microelectronics | 完全替代 | DIP-8 |
TEXAS INSTRUMENTS UC3844AN.. 脉宽调制(PWM)控制器
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